<template>
    <li>
        <label>
            <input type="checkbox" :checked="todo.done" @click="handleCheck(todo.id)"/>
            <span>{{todo.title}}</span>
        </label>
        <button class="btn btn-danger" @click="handleDel(todo.id)">删除</button>
    </li>
</template>

<script>
export default {
    name: "MyItem",
    // props声明接收父组件传过来的todo对象
    props: ['todo','checkTodo','delTodo'],
    methods: {
        handleCheck(id){
            this.checkTodo(id)
        },
        handleDel(id){
            if (confirm('确定要删除吗？')){
                this.delTodo(id)
            }
        }
    }
}
</script>

<style scoped>
/*item*/
li {
    list-style: none;
    height: 36px;
    line-height: 36px;
    padding: 0 5px;
    border-bottom: 1px solid #ddd;
}

li label {
    float: left;
    cursor: pointer;
}

li label li input {
    vertical-align: middle;
    margin-right: 6px;
    position: relative;
    top: -1px;
}

li button {
    float: right;
    display: none;
    margin-top: 3px;
}

li:before {
    content: initial;
}

li:last-child {
    border-bottom: none;
}

li:hover{
    background-color: #ddd;
}

li:hover button{
    display: block;
}
</style>